BQ-123, Sodium Salt A highly potent, selective, and competitive ETA (endothelin) receptor antagonist (Ki = 40 nM for ETA versus Ki = 2.5 μM for ETB). 产品信息 Peptide Sequence Cyclo(D-Asp-Pro-D-Val-Leu-D-Trp, Na) Form White solid Formulation Supplied as a sodium salt. Sold on the basis of peptide content. Molar mass 632.7 Hygrocopic 是的 Purity ≥95% by HPLC Sold on the basis of peptide content 是的 Solubility H2O Chemical formula C31H41N6O7 · Na 商店和运输信息 Storage -20°C Ship Ambient Temperature Only Standard Handling